How to use Swap: hot topics and operation guides on the Internet in the past 10 days
Recently, with the volatility of the cryptocurrency market and the active DeFi ecosystem, "Swap" has become one of the popular search keywords. This article will combine the hot content of the entire network in the past 10 days to introduce the use of Swap in detail, and attach structured data for reference.
1. Popular topics related to Swap in the past 10 days
| Ranking | topic | heat index | Main discussion platform |
|---|---|---|---|
| 1 | Uniswap V4 upgrade | 98.5 | Twitter, Reddit |
| 2 | Gas fee optimization strategy | 87.2 | Medium, Bihu |
| 3 | Cross-chain Swap tool | 76.8 | Telegram, Discord |
| 4 | New currency launched on Swap | 65.3 | CoinMarketCap, non-small number |
2. Swap basic usage tutorial
1.Preparation: You need to prepare a wallet that supports Web3 (such as MetaMask), a small amount of ETH as gas fee, and tokens to be exchanged.
2.Connect wallet: Visit the mainstream Swap platform (such as Uniswap/PancakeSwap) and click the "Connect Wallet" button to authorize access.
3.Token selection: Select the input and output token types on the transaction interface, and the system will automatically display the exchange ratio and estimated handling fee.
| steps | Operation content | Things to note |
|---|---|---|
| 1 | Enter the redemption amount | It is recommended to test with a small amount first |
| 2 | Set slippage tolerance | Usually 1-3% is appropriate |
| 3 | Confirm transaction details | Check gas fee estimate |
3. Advanced techniques and recent hot topics
1.Gas fee optimization: Select the trading period based on the congestion of the Ethereum network. Some users have actually measured that gas fees can be reduced by 40% between 3-5 am (UTC+8).
2.Cross-chain Swap: The exchange of assets on different chains such as BTC and ETH is realized through cross-chain protocols such as Thorchain. The recent discussion has increased by 120%.
3.New coin mining: Some Swap platforms provide liquidity mining rewards, but please pay attention to the security risks of smart contracts.
| platform | average transaction speed | support chain | Features |
|---|---|---|---|
| Uniswap | 30 seconds | ETH/Polygon etc. | V4 will be launched soon |
| PancakeSwap | 15 seconds | BNB Chain | Low gas cost |
| 1inch | 45 seconds | multi-chain polymerization | best price routing |
4. Safety precautions
1. Be sure to access the Swap platform through official channels and be wary of phishing websites.
2. Before making large-amount transactions, it is recommended to operate on the test network or conduct small-amount test transactions.
3. Pay attention to the audit situation of smart contracts. Recently, there have been many counterfeit tokens using the Swap function to commit fraud.
4. The private key and mnemonic phrase will never be disclosed to anyone, including the so-called "customer service personnel".
5. Future development trends
According to recent discussions in the developer community, Swap technology will develop in three directions: lower gas consumption (through ZK-Rollup and other solutions), smarter routing algorithms, and better cross-chain interoperability. It is expected that a one-stop Swap aggregator supporting 10+ public chains will appear in 2024.
Summary: As the infrastructure of the DeFi world, Swap’s usage threshold is gradually lowering. Novice users are advised to start with small-amount transactions on mainstream platforms and continue to pay attention to industry trends and security warnings.
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